| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.78 | 4.842% | $209.4533 | $209.45 | $209.45 | $209.50 |
| Purchase #2 | $39.67 | 13.218% | $44.9136 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $114.81 | 12.865% | $129.5803 | $129.58 | $129.60 | $129.60 |
| Purchase #4 | $222.40 | 5.359% | $234.3184 | $234.32 | $234.30 | $234.30 |
| Purchase #5 | $27.38 | 5.192% | $28.8016 | $28.80 | $28.80 | $28.80 |
| Purchase #6 | $195.63 | 13.807% | $222.6406 | $222.64 | $222.65 | $222.60 |
| Purchase #7 | $162.49 | 8.250% | $175.8954 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $962.16 | $1,045.6032 | $1,045.60 | $1,045.60 | $1,045.60 | |